Multidip  1.0
Multi-photon matrix elements
multidip_params Module Reference

Hard-coded parameters of MULTIDIP. More...

Variables

integer, parameter ntermsasy = 5
 Number of terms in expansion of the Coulomb-Hankel functions. More...
 
integer, parameter ntermsppt = 5
 Number of terms in expansion of the exponential integral. More...
 
integer, parameter nmaxphotons = bit_size(0)
 The limit on number of photons is nested_cgreen_integ More...
 
logical, parameter closed_interm = .false.
 Consider weakly closed channel in intermediate states (unfinished!) More...
 
real(wp), parameter alpha = 1/137.03599907_wp
 Fine structure constant. More...
 
real(wp), parameter rzero = 0
 
real(wp), parameter rone = 1
 
complex(wp), parameter czero = 0
 
complex(wp), parameter cone = 1
 
character(len=1), dimension(3), parameter compt = ['x', 'y', 'z']
 

Detailed Description

Hard-coded parameters of MULTIDIP.

Author
J Benda
Date
2020

Variable Documentation

◆ alpha

real(wp), parameter multidip_params::alpha = 1/137.03599907_wp

Fine structure constant.

Definition at line 37 of file multidip_params.f90.

◆ closed_interm

logical, parameter multidip_params::closed_interm = .false.

Consider weakly closed channel in intermediate states (unfinished!)

Definition at line 35 of file multidip_params.f90.

◆ compt

character(len=1), dimension(3), parameter multidip_params::compt = ['x', 'y', 'z']

Definition at line 44 of file multidip_params.f90.

◆ cone

complex(wp), parameter multidip_params::cone = 1

Definition at line 42 of file multidip_params.f90.

◆ czero

complex(wp), parameter multidip_params::czero = 0

Definition at line 41 of file multidip_params.f90.

◆ nmaxphotons

integer, parameter multidip_params::nmaxphotons = bit_size(0)

The limit on number of photons is nested_cgreen_integ

Definition at line 34 of file multidip_params.f90.

◆ ntermsasy

integer, parameter multidip_params::ntermsasy = 5

Number of terms in expansion of the Coulomb-Hankel functions.

Definition at line 32 of file multidip_params.f90.

◆ ntermsppt

integer, parameter multidip_params::ntermsppt = 5

Number of terms in expansion of the exponential integral.

Definition at line 33 of file multidip_params.f90.

◆ rone

real(wp), parameter multidip_params::rone = 1

Definition at line 39 of file multidip_params.f90.

◆ rzero

real(wp), parameter multidip_params::rzero = 0

Definition at line 38 of file multidip_params.f90.